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55 Commits

Author SHA1 Message Date
Alexey Botchkov
f701ac65e9 MDEV-12324 Wrong result (phantom array value) on JSON_EXTRACT. 
Fixed the path comparison.
 2017-08-07 13:46:45 +04:00
Alexey Botchkov
3ea9d3e59e MDEV-12363 Assertion `0' failed in Type_handler_string_result::make_sort_key(uchar*, Item*, const SORT_FIELD_ATTR*, Sort_param*). 
maybe_null wasn't properly set for Item_json_func_keys.
 2017-05-02 15:47:43 +04:00
Alexey Botchkov
4a484e7a20 MDEV-12351 Assertion `cur_step->type & JSON_PATH_KEY' failed in 
json_find_path.

        The ..[0] path can be treated wrong on second json_find_path
        call.
 2017-05-02 15:16:01 +04:00
Alexey Botchkov
42ad4f2821 MDEV-12364 Server crashes in __memcpy_sse2_unaligned / String::copy on 
JSON_SEARCH with variables.

        Wrong index for the tmp_paths array in
        Item_func_json_search::val_str.
 2017-05-02 14:28:57 +04:00
Alexey Botchkov
76f6c1e1ed MDEV-12262 Assertion `!null_value' failed in virtual bool Item::send on 
JSON_REMOVE.

        null_value wasn't properly set in Item_json_func_remove::val_str.
 2017-03-20 15:18:06 +04:00
Alexey Botchkov
af6eee1fc5 MDEV-11833 JSON functions don't seem to respect max_allowed_packet. 
Now let's check JSON length to fit the max_allowed packet.
 2017-03-14 17:31:14 +04:00
Alexey Botchkov
7c7c0696e7 MDEV-11856 json_search doesn't search for values with double quotes 
character (").

        The my_wildcmp function doesn't expect the string parameter to
        have escapements, only the template. So the string
        should be unescaped if necessary.
 2017-03-14 15:25:02 +04:00
Sergei Golubchik
6f6d0531dc MDEV-11439 No data type JSON, but CAST(something AS JSON) pretends to work 
Use JSON_COMPACT(X) instead of CAST(X AS JSON).
Bonus - X is validated to be a valid JSON.
Fix a typo in the error message.
 2017-02-14 20:43:41 +01:00
Alexey Botchkov
f76d5fefb8 MDEV-11439 No data type JSON, but CAST(something AS JSON) pretends to 
work.

        json_detailed() fixed
 2017-02-14 17:51:03 +04:00
Sergei Golubchik
e1f0f0dd06 Revert "MDEV-11439 No data type JSON, but CAST(something AS JSON) pretends to work" 
This reverts commit 1f372cf1de2a15057a09c6936f025f09500c0228.
Wasn't supposed to be pushed just yet.
 2017-02-13 18:37:06 +01:00
Sergei Golubchik
1f372cf1de MDEV-11439 No data type JSON, but CAST(something AS JSON) pretends to work 
remove CAST(... AS JSON) from the grammar for 10.2.4
 2017-02-13 18:19:02 +01:00
Alexey Botchkov
25aaecb240 MDEV-11858 json_merge() concatenates instead of merging. 
Fix json_merge implementation.
 2017-02-10 01:05:27 +04:00
Alexey Botchkov
0e6968c244 MDEV-11857 json_search() shows "Out of memory" with empty key. 
We should be ready for an empty key.
 2017-02-09 17:38:53 +04:00
Alexey Botchkov
abf7582112 MDEV-11557 port MySQL-5.7 JSON tests to MariaDB. 
Fixes for issues found.
 2017-02-06 06:47:48 +04:00
Alexey Botchkov
d123ed852a MDEV-11938 json.json_no_table crashes or fails with valgrind warnings in json_find_path / Item_func_json_length::val_int. 
Paths with quoted keynames handled improperly.
 2017-02-02 18:56:15 +04:00
Alexey Botchkov
d96ee168a1 MDEV-11557 port MySQL-5.7 JSON tests to MariaDB. 
paths ending on [0]..[0] should be handled in conforming manner.
 2017-01-26 16:35:05 +04:00
Alexey Botchkov
50831b0f19 MDEV-11557 port MySQL-5.7 JSON tests to MariaDB. 
json_no_table.test ported.
 2017-01-24 17:34:44 +04:00
Alexey Botchkov
3a1772798d MDEV-11573 JSON_LENGTH returns incorrect results. 
Item_func_json_length fixed.
 2016-12-24 11:40:31 +04:00
Alexey Botchkov
4d10273b4f MDEV-11571 JSON_EXTRACT returns wrong results. 
Array counter didn't increment after an item was found.
 2016-12-24 10:51:43 +04:00
Alexey Botchkov
95228dc80b MDEV-11570 JSON_MERGE returns incorrect result. 
JSON merging fixed.
 2016-12-20 17:32:08 +04:00
Alexey Botchkov
ce55094f4f MDEV-11572 JSON_DEPTH returns wrong results. 
JSON depth calculation fixed.
 2016-12-16 14:06:12 +04:00
Alexey Botchkov
30c231b03a MDEV-11569 JSON_ARRAY_INSERT produces an invalid result. 
String insertion fixed.
 2016-12-16 13:51:35 +04:00
Alexey Botchkov
beded4350f MDEV-JSON_CONTAINS_PATH returns incorrect results and produces wrong warning. 
The Item_func_json_contains_path was mistakenly set with the
        no '*' paths limitation.
 2016-12-16 12:43:44 +04:00
Alexey Botchkov
e5377be211 MDEV-11562 Assertion `js->state == JST_VALUE' failed in check_contains(json_engine_t*, json_engine_t*). 
check_contains() fixed. When an item of an array is a complex
        structure, it can be half-read after the end of the recursive
        check_contains() call. So we just manually get to it's ending.
 2016-12-16 12:32:56 +04:00
Alexey Botchkov
d26b9f670d MDEV-11470 JSON_KEYS accepts arguments in invalid format. 
Now JSON functions return warnings if arguments are invalid.
 2016-12-13 12:39:48 +04:00
Alexey Botchkov
9320d8ae30 MDEV-11453 JSON_CONTAINS returns incorrect values. 
The weird logic of json_contains was implemented.
 2016-12-11 01:12:33 +04:00
Alexey Botchkov
04aa31c70b MDEV-11469 JSON_SEARCH returns incorrect results. 
Support for '**' in json path expressions added.
 2016-12-09 12:26:32 +04:00
Alexey Botchkov
7f6710e5be MDEV-11489 Assertion `0' failed in json_find_path. 
When the json was just a scalar value, json_extract tried
        to parse after the value ended.
 2016-12-08 11:25:21 +04:00
Alexey Botchkov
3371904380 MDEV-11447 JSON_MERGE merges valid JSON objects incorrectly. 
Test case added.
 2016-12-06 01:39:06 +04:00
Alexey Botchkov
fba1eab92f MDEV-11446 JSON_MERGE accepts arguments in invalid format. 
Test case added.
 2016-12-06 01:35:40 +04:00
Alexey Botchkov
3bae5328ea MDEV-11433 JSON_MERGE returns a non-NULL result with a NULL argument. 
Item_func_json_merge fixed.
 2016-12-06 01:32:13 +04:00
Alexey Botchkov
486079d159 MDEV-11440 JSON has become a reserved word in MariaDB. 
'JSON' made possible identifier.
 2016-12-06 00:39:53 +04:00
Alexey Botchkov
3743b4c3ef MDEV-11468 JSON_UNQUOTE returns incorrect results. 
Now return the argument's value when error.
 2016-12-06 00:34:25 +04:00
Alexey Botchkov
1da0865058 MDEV-11467 JSON_EXTRACT returns incorrect results. 
Item_func_json_extract::val_str fixed.
 2016-12-05 09:34:28 +04:00
Alexey Botchkov
2b01461629 MDEV-11465 JSON_LENGTH returns incorrect length. 
Item_func_json_length::val_int fixed.
 2016-12-05 08:59:55 +04:00
Alexey Botchkov
75a51818b2 MDEV-11448 Assertion `*p_cur_step < p->last_step' failed in strings/json_lib.c handle_match. 
Test case added.
 2016-12-05 08:52:37 +04:00
Alexey Botchkov
fe6d0a0719 MDEV-11471 JSON_ARRAY_APPEND returns incorrect results. 
Item_func_json_array_append::val_str fixed.
 2016-12-05 08:43:15 +04:00
Alexey Botchkov
abb80d25f4 MDEV-11472 JSON_ARRAY_INSERT returns incorrect results. 
Item_func_json_array_insert::val_str fixed.
 2016-12-05 08:03:11 +04:00
Alexey Botchkov
7e03c67ae8 MDEV-11474 JSON_DEPTH returns incorrect results. 
Item_func_json_depth::val_int fixed.
 2016-12-05 07:17:54 +04:00
Alexey Botchkov
78dc7c3a6e MDEV-11461 JSON_TYPE does not recognize integer/double types. 
Integer/Double recognition added.
 2016-12-05 01:03:31 +04:00
Alexey Botchkov
5454500562 MDEV-11452 JSON_CONTAINS accepts wrong number of arguments. 
Create_func_json_contains::create_native fixed.
 2016-12-05 01:03:31 +04:00
Alexey Botchkov
c89c514ed3 MDEV-11445 JSON_MERGE requires at least two arguments in MySQL, but not in MariaDB. 
Create_func_json_merge::create_native fixed.
 2016-12-05 01:03:30 +04:00
Alexey Botchkov
12897a5bba MDEV-11437 JSON_QUOTE function does not quote and uses wrong character set. 
json_quote fixed.
 2016-12-05 01:03:30 +04:00
Alexey Botchkov
b4cbaf0b7c MDEV-11436 CREATE TABLE .. AS SELECT JSON_OBJECT truncates data. 
fix_length_and_dec() didn't calculate the length of the result
        properly.
 2016-12-05 01:03:30 +04:00
Alexey Botchkov
f391ab4f01 MDEV-11438 Assertion `null_value' failed in Item::send(Protocol*, String*) upon casting NULL as JSON. 
test added.
 2016-12-05 01:03:30 +04:00
Alexey Botchkov
f105014e9b MDEV-11464 Server crashes in mark_object upon JSON_VALID. 
Depth of nested objects should be controlled.
 2016-12-03 12:41:19 +04:00
Alexey Botchkov
7fca133028 MDEV-11463 Server crashes in mark_array upon JSON_VALID. 
The depth of nested arrays should be controlled, as it's limited.
 2016-12-03 12:36:10 +04:00
Alexey Botchkov
edc75c9c16 MDEV-11450 Assertion `!null_value' failed invirtual bool Item::send on json_search. 
Item_func_json_search::val_str didn't set the null_value
        properly. So that affected the next record in the resultset.
 2016-12-03 12:11:06 +04:00
Alexey Botchkov
a8467e2fab MDEV-11449 Server crashes in Item_func_or_sum::agg_item_collations. 
JSON_ARRAY didn't expect 0 arguments.
 2016-12-03 11:45:24 +04:00
Alexey Botchkov
eca1579051 MDEV-11444 Server crashes in String::ptr / Item_func_json_depth::val_int. 
CAST AS JSON didn't set the null_value mark properly.
 2016-12-03 11:32:47 +04:00